1. For each of the circuits shown in Figure, a) find the equivalent resistance seen by the source, b) find the power developed by the source. 27 V 500 Ω www 800 ΩΣ 1200 Ω 300 Ω 200 Ω www 500 500 80 02 www 30 mA 300 n {100 Ω { 70 4

Q: If the total power is 450 kW in a power measurement of a 3- Phase delta connected load by 1-…

A: Total power is given as,  P = 450 W.

Q: VI 12V Hi OV 1k0 R1 1k0 RS R3 1k0 Figure 2: Circuit 2. 1k0 R2 R4 1k0 V2 6V 8. What is the overall…

A: In this question, we need to determine the voltage VA  and current in resistance R3  as shown in…

Q: In, suppose that E = 60.0 V, R = 240 , and L = 0.160 H. Initially there is no current in the…

A: The given circuit isϵ=60.0 V.R=240 Ω.L=0.16 H.Initially there is no current in the circuit.Switch S2…

Q: From the data, 100 (1 + 0.1 jw) 1-0.0004² + jo.028 TF (W) = 100 (1 + jw) 10 TF(W) = Factor It jw TF…

A:

Q: a) Complete the following Table Q.1a. All numbers are 8 bits. + Decimal -103 Table Q.1a Signed…

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: 7. Packaging will be done in a factory with an automation system: -In the first stage the product…

A: According to the question, we need to write an FBD program for the given condition.Packaging will be…

Q: An NPN BJT with B = 90 is used in a common-collector amplifier configuration and is biased such that…

A: B = 90IB = 90uARL = 800 ohmRs = 1 kohm

Q: Draw the Bode plot for the network function H(jω)=1/((jω+5)(jω+10)).

A:

Q: It is known that G (s) = Jansone (s + 0.5) s² (s + 1)(s + 3)' For the unity negative feedback system…

A: The type of system is obtained from open loop transfer function by observing the number of open loop…

Q: 2. For the below figure 34 a) Derive the output and minimize the output function using Kamaugh map…

A: Given:a figure, we need to do:a) derive the output and minimize the function using k-map. b) draw…

Q: Problem 5 Find i(t) for t> 0 for the circuit below. 4Ω 12 V (+ t = 0 5 H ↓i(t) -18 F 5Ω 13 A

A: The given circuit is We need to determine the expression of the current i(t) for t > 0.

Q: Problem 1: Question A DC resistive circuit includes a 5.5 mA current source, Is, which is connected…

A:

Q: 3 Inverting Amplifiers Consider the inverting amplifier shown below. (a). Calculate the currents…

A: Given circuit,Asked ti find the,Currents flowing through all the resistors,Power dissipated in all…

Q: Project 1E-Combinational circuit Design Figure 1 (a) is a seven-segment display, each segment is…

A: The BCD to 7 segment decode needs to be designed by deriving the truth table, simplified Boolean…

Q: A circular disk of charge with radius, a-3 m, and uniform surface charge density, p=7.08x 10-11…

A:

Q: + 50 Ω 25 V 100 Ω 300 Ω 200 Ω t=0 + |3 50 mH UL

A: In d.c. analysis, under steady state condition, the inductor will behave  as short circuit.The…

Q: A)Use Superposition Principle to find Vo in the circuit B)Use Thevenin Theorem to find Vo in the…

A: Given:a circuit, we need to find voltage V0 using:a) Superposition theorem. b) Thevenin theorem.

Q: Find the transfer functions for the following block diagrams:

A:

Q: Duestion (3): Using mesh analysis, find the power of the 10 V power supply, shown in Fig. 2, and…

A: given

Q: A separately excited dc generator is rated at 50 kW and 250 V at 1800 rpm. It has a shunt field…

A:

Q: The reading of the AC voltmeter is 40 V rms. Find the following: Figure 1 a. The value of the peak…

A: According to the question, for the given circuit as shown belowThe reading of the AC voltmeter is 40…

Q: 12. An FSM is defined by the state-assigned table in Figure P11 below. Derive a circuit that…

A: Given:a state assigned table, we need to derive the circuit and realize using D flip flops.

Q: The following are possible state assignments for a six-state sequential circuit. (iii) (iv) (v) 100…

A: Sequential circuit is a special type of circuit which consists of different inputs and outputs. In…

Q: Find the total impedance |ZT|= Find the total current ||s] = = Find the total complex power in…

A: For the given network the value of the total impedance, total current and complex power needs to be…

Q: Current flows in Ring A (4 Amps) and Ring B (2 Amps) in the directions identified. Ring A is…

A:

Q: Find the total average power, reactive power, complex and apparent power. ST= units +j ST= |ST|= P₁…

A: Load 1

Q: Given the circuit below with 3 A of current running through the 4 Q resistor as indicated in the…

A: Node: The meeting point of more than two branches in a circuit is referred to as a node.At that…

Q: The Vrms value is wrong

A: The question is about finding Vrms from the given waveform.

Q: Question #11: A waveform, x(t) = 10cos(1000xt+n/3) +20cos(2000лt+n/4) + 30cos(2500лt+π/6), is to be…

A: Given Data:A sampling process with a continuous-time signal of,To Find:The Nyquist rate.The number…

Q: Armature resistance of a 230V shunt motor is 0.6 0 and no load current is 2.5A. When the rotor is…

A: Terminal voltage is given as, V = 230 V.Armature resistance is given as, No load current is given…

Q: Q1(a) Analyze the polar form of this waveform in Figure Q1(a). 310 est

A: Waveform is given as,

Q: A parallel-plate capacitor is charged to a potential Vo, charge Qo and then disconnected from the…

A: Given that a parallel plate capacitor has been charged to voltage V0 and charge Q0 by a battery and…

Q: The diplacement current density is given by the following equation: Jd = 717 sin( 2.1 x10³t - 3.9 y)…

A:

Q: In the power system below, where would you expect to see a step-down transformer? Power Plant…

A: In power system transformers changes the voltage levels , so that transmission losses is reduced .…

Q: What percentage of the energy used in the United States is unnecessarily wasted? Briefly describe…

A: Approximately 68% of the energy used in the United States is unnecessarily wasted, as reported by…

Q: A 460-V, 25-hp, 60-Hz, four pole, Y-connected induction motor has the following impedances in ohms…

A:

Q: 1. Find (a) i(0+) (b) i(t) 2 Α 4Ω Μ 12 Ω t=0 ww wwwm i 4Ω 5 H

A: The given circuit isWe need to determinea. i(0+).b. i(t).

Q: R(s) Answer: T(s) G1(s) G₂(s) G3(s) G4(s) G5(s) G7(s) G6(s) C(s) G6 G4+G6 G3+G6 G5 G3 + G6 G5 G₂…

A: In this question, we need to determine the transfer function. We solve this problem using Mason gain…

Q: 5. What digital logic does the following circuit represent? Explain your answer with the analog…

A: Given:A digital logic circuit,when V1=V2=5 V (high logic), both transistors work in saturation and…

Q: 3. Find the Thevenin equivalent circuit between the output terminals A and B of the given circuit.…

A: Find the voltage across the A-B terminal: There is no current in the resistor of 100 ohm (R4) .

Q: Assume gm = 5 mA/V and ro= 20k 2. Using the short-circuit time constants approach, which of the…

A:

Q: 11t a tilt Vs 10V R1 4ohm R5 www 6ohm ww R2 8ohm b R3 12ohm www R4 3ohm

A: Given an electrical circuitasked to find the total resistance of the circuit

Q: 10. Obtain the output of the following Function Blocks. F3AH 4 ROR 2 SHL 29AH XOR VAR1

A:

Q: A. What means by multivibrator. What are the main types of multivibrators. Mention the main…

A: "Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: 201 + | 3 Ω ww 6Ω + Va 3 Ω Μ (D) 3A Ο a

A:

Q: Find node voltages v1(t) and v2(t) in the sinusoidal steady state using nodal analysis. v1 R1 1 ohm…

A: In this question, we need to determine the voltages across the voltages V1(t) and V2(t) in the…

Q: Example 15.3 Obtain the Laplace transform of f (t) = 8 (t) + 2u (t) — 3e-²t u (t). Solution: By the…

A: In this question, we need to determine the Laplace transform of the given function.we solve this…

Q: common-base An NPN BJT with a = 0.93 is used in a amplifier configuration and is biased such that lc…

A: The question is about finding voltage gain ( Gv ) for a common base amplifier.

Q: A string of Suspension Insulators consists of 8 units. If the Voltage across the string is 44 KV and…

A:

Q: What is the total current for the circuit in the figure below? Given: R = 3000 Xc= 150 120 v 60 Hz…

A: The circuit diagram,The resistance, The capacitive reactance,

Power Amplifier

The power amplifier is an electronic amplifier designed to maximize the signal strength of a given input. The input signal strength is enhanced to a high enough level to drive output devices such as speakers, headphones, RF (Radio frequency) transmitters, etc. Unlike voltage / current amplifiers, the power amplifier is designed to drive core loads directly and is used as a storage block in the amplifier series.

Maximum Efficiency Criterion

In every field of engineering, there is a tremendous use of the machine and all those machines are equipped for their popular work efficiency so it very much important for operation engineers to monitor the efficiency of the machine, planning engineers to check out the efficiency of the machine before installing the machine and design engineers to design machine for higher efficiency than and then the utility will procure their products that will ultimately lead to profit and loss of the company. It indicates the importance of efficiency right from the initial stage as manufacturing units, intermediate stage as planning coordinators, and end-users stage as a utility.